MIL-SPEC · Electronic Components
CR137/U15M50000
Crystal Unit, Quartz
Part NumberCR137/U15M50000
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-265-4403 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Load Capacitance In Picofarads31.5 MINIMUM AND 32.5 MAXIMUM
Drive Level Rating2.0 MILLIWATTS MINIMUM AND 3.0 MILLIWATTS MAXIMUM
Equivalent Resistance Value In Ohm25.0 MAXIMUM
Frequency Tolerance For Operating-0.0025 TO 0.0025
Test Data Document81349-MIL-C-3098 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DAT
Style DesignatorOVAL BODY, WIRE LEADS
Center To Center Distance Between0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
Terminal Diameter0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
Operating Temp Range+20.0 TO 70.0 CELSIUS
Overall Length0.530 INCHES MAXIMUM
Terminal Length1.000 INCHES MINIMUM AND 1.120 INCHES MAXIMUM
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is CR137/U15M50000 available?
We can source CR137/U15M50000 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is CR137/U15M50000 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CR137/U15M50000 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like CR137/U15M50000?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for CR137/U15M50000?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.